Results 11 to 20 of about 10,886,525 (241)
Improving the mechanical recycling and reuse of mixed plastics and polymer composites [PDF]
, 2009 This is a post-print version of the chapter.In this chapter we will explore the possibilities and viability of commercially recycling and reusing of composites and mixed polymer based waste that is difficult and expensive to separate into individual ...
Tarverdi, K
core +6 more sources
RAPP Update for CCE Educators [PDF]
, 2013 Information for Extension and other outreach educators about the messages they can convey to farmers to encourage the recycling of used agricultural plastics.
Levitan, Lois C. +1 more
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State of the art of plastic sorting and recycling : Feedback to vehicle design [PDF]
, 2007 Today car manufacturers are beginning to integrate recycling constraints in the first stages of the design of a new car due to their concern regarding the effects of car design on the recovery of material after End-of-Life Vehicle treatment.
FROELICH, Daniel +9 more
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Separation behavior of arsenic and lead from antimony during vacuum distillation and zone refining
Journal of Materials Research and Technology, 2020 When classifying impurities in commercial pure antimony (Sb, 99.8%), arsenic (As) and lead (Pb) should be brought to the forefront consideration. Due to the known difficulty of As removal through zone refining, it is meaningful to investigate its ...
Xiaoxin Zhang +2 more
doaj +1 more source
Metals, 2017 Aluminum ultra-purification is commonly realized through a combination of three-layer electrolytic refining and fractional crystallization, mostly using zone melting.
Danilo C. Curtolo +4 more
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Applied Sciences, 2018 Zone refining, as the currently most common industrial process to attain ultrapure metals, is influenced by a variety of factors. One of these parameters, the so-called “zone length”, affects not only the ultimate concentration distribution ...
Danilo C. Curtolo +4 more
doaj +1 more source
Recovery of Rare Earth Elements through Spent NdFeB Magnet Oxidation (First Part)
Metals, 2022 Due to their remarkable magnetic properties, such as a high maximum energy product, high remanence, and high coercivity, NdFeB magnets are used in a variety of technological applications.
Srecko Stopic +6 more
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Complete Recycling of Composite Material Comprising Polybutylene Terephthalate and Copper
Recycling, 2017 Composite materials comprising plastic and metal parts generate a large amount of waste containing valuable components that are difficult to separate and recycle.
Fabian Knappich +3 more
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Advances in Understanding of the Application of Unit Operations in Metallurgy of Rare Earth Elements
Metals, 2021 Unit operations (UO) are mostly used in non-ferrous extractive metallurgy (NFEM) and usually separated into three categories: (1) hydrometallurgy (leaching under atmospheric and high pressure conditions, mixing of solution with gas and mechanical parts ...
Srecko Stopic, Bernd Friedrich
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Advances in Understanding of Unit Operations in Non-Ferrous Extractive Metallurgy 2021
Metals, 2022 The high demand for critical materials, such as rare earth elements, indium, gallium, and scandium, raises the need for an advance in understanding the unit operations in non-ferrous extractive metallurgy [...]
Srecko Stopic, Bernd Friedrich
doaj +1 more source